20110218周五

误删除表空间物理数据后,直接drop掉:

   sqlplus: conn / as sysdba;

 

    SQL>SHUTDOWN IMMEDIATE; 
    SQL> STARTUP MOUNT;
    SQL> alter database open;
    SQL>alter database datafile '/oracle/product/11.2.0/db_1/dbs/test' offline drop;--test为表空间test.dbf文件
    SQL>drop tablespace test including contents and datafiles;--删除表空间test
    SQL>SHUTDOWN IMMEDIATE;
    SQL> STARTUP;